Suggestions by @giacomochannel

Trevor Jackson

as Nick Fury in Marvel High School

Sadie Sink

as Mary Jane Watson in Spider-Man (Reboot)

Finn Wolfhard

as Spider-Man in Spider-Man (Reboot)

Sylvester Stallone

as Wolverine in X-Men (1980)

Stanley Tucci

as Charles Xavier in X-Men

Anna Kendrick

as Janet Van Dyne in Avengers Assemble

Adam Driver

as Hank Pym in Avengers Assemble

Christopher Mintz-Plasse

as Johnny Storm in Marvel Cinematic Universe

Joe Pesci

as Phil in Hercules

Lake Bell

as Megara in Hercules

Tyler Bates

as Composer in Nova

Alex Kurtzman

as Writer in Nova

Kevin Feige

as Producer in Nova

Bryan Fuller

as Director in Nova

Keanu Reeves

as Silver Surfer (Post Credit Scene) in Nova

Jermaine Clement

as Galactus (Mid Credit Scene) in Nova

Christopher Russell

as Cyborg Superman in A Superman Series

Leslie Jones

as Bismuth in Steven Universe Live Action

Scarlett Johansson

as Lapis Lazuli in Steven Universe Live Action

Ali Wong

as Peridot in Steven Universe Live Action